SET PATH = C:\jdk1.7.0
SET CLASSPATH=.;C:\jdk1.7.0\lib\dt.jar;C:\jdk1.7.0\lib\tools.jar
DEL /f /s /q D:\codegen\*.*
MD D:\codegen\code
java -jar mybatis-generator-core.jar -configfile ./exampleDbMapperConfig.xml -overwrite
pause;